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Re: Creating an index to include ORDER BY
Posted by: Angus
Date: November 03, 2006 09:24AM

And make it unique, right? What about NumberColumn? Shouldn't I be including that? When I tried yours the explain gave the key_len as 8. I get the feeling that only involves the DateColumn part, and not the ThePrimaryKeyColumn which is a 32-bit unsigned int.

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